Description: LIGHTWEIGHT & DURABLE?- Our half yoga ball is constructed with a high-elastic PVC ball surface and PP material sturdy base, featuring a matte finish, eight anti-skid pads, and 12 reinforced screws to ensure its stability. The 12 lbs weight allows it to be lighter and extra transportable. LARGE LOAD CAPACITY?- The high weight-bearing of this balance ball trainer is up to 1100 lbs (500 kg), which is twice than a regular edition. The 23-inch diameter half ball is large enough for you to explore more exercise. Please feel free to turn the dome over to try some new moves. HELPFUL PUMP AVAILABLE?- This half workout ball comes with one additional foot pump, durable and easy-to-carry. With this pump, our balance training ball can be inflated within five minutes. INCLUDES RESISTANCE BANDS?- Two high-elasticity resistance bands are available to strengthen your arms for additional upper body training, with comfy grip handles help to reduce vibration and hand blister. Five elastic fitness bands of different colors are also included to fix your ankles, stretch body, straight spine, and more. MULTIPURPOSE HALF BALL?- This exercise half ball allows you to improve your balance while strengthening and toning the areas that require attention. A great variety of exercises such as push-ups, sit-ups, squats, hip raises, lunges, and many more will firm your arms, legs, abdomen, shoulders, chest, and back. Specifications Material: PVC, PP Ball Diameter: 23″/58 cm Height after Inflating: 9″/23 cm Load Capacity: 1100 lbs/500 kg Net Weight: 12 lbs/5.4 kg Item Dimensions: 23.6″x23.6″x7.9″/60x60x20 cm